How to Stop Fruit Chaat from Browning
Understand which fruits brown fastest
Apples and bananas are common trouble spots because their cut surfaces discolor quickly. Citrus fruit, grapes and many other ingredients are less visually sensitive, so prepare the fast-browning fruit later.
Cut delicate fruit close to serving
Do the washing, chilling and other preparation first. Cutting apples and bananas near the end reduces the amount of time their exposed surfaces spend in contact with air.
Coat cut surfaces promptly with citrus
Lemon or orange juice lowers surface pH and can slow enzymatic browning while fitting fruit chaat's sweet-tangy flavour. Toss gently so the dressing reaches the exposed pieces.
Keep the fruit chilled
Refrigeration slows quality loss, but it does not stop it completely. Keep prepared fruit covered and cold until serving, particularly when the chaat contains highly perishable additions.
Avoid crushing soft fruit while mixing
Overmixing damages fruit and releases more juice into the bowl. Fold ingredients together gently, especially after banana or very ripe fruit has been added.
Make fruit chaat for freshness, not long storage
The best texture comes from assembling it reasonably close to serving. Even when browning is controlled, cut fruit gradually softens and the dressing becomes more watery as juice accumulates.